Robert F. Wagner Jr.

Robert Ferdinand Wagner II (April 20, 1910 – February 12, 1991) was an American diplomat and politician who served three terms as mayor of New York City, from 1954 to 1965. When running for his third term, he broke with the Tammany Hall leadership, ending the clubhouse's reign in city politics. He also served as United States Ambassador to Spain and in a number of other offices.